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Page 1581, results 39501 - 39525

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Velocity profile, water-surface slope, and bed-material size for selected streams in Colorado
J.P. Marchand, R.D. Jarrett, L.L. Jones
1984, Open-File Report 84-733
Existing methods for determining the mean velocity in a vertical sampling section do not address the conditions present in high-gradient, shallow-depth streams common to mountainous regions such as Colorado. The report presents velocity-profile data that were collected for 11 streamflow-gaging stations in Colorado using both a standard Price type AA...
Hydrogeologic data from a test well at Kathryn Abbey Hanna Park, City of Jacksonville, Florida
D.P. Brown, R.A. Johnson, J.S. Baker
1984, Open-File Report 84-143
A 2,026-foot test well was drilled at Hanna Park, City of Jacksonville, Florida, to obtain hydrogeologic data. Drill cuttings and water samples were collected, and water-level measurements and lithologic and geophysical logs were made. The well is constructed with 6-inch diameter casing from land surface to a depth of 1,892...
Effects of urbanization on three ponds in Middleton, Wisconsin
Leo B. House
1984, Water-Resources Investigations Report 84-4051
A digital hydrologic model was used to simulate the effects of future residential development on pond inflow volumes and resulting water levels of three ponds in Middleton, Wisconsin. The model computed the daily water budget and the resulting water level for each pond. The results of the model calibration are...
Sedimentation survey of Fena Reservoir, Guam, Mariana Islands, 1979
W. F. Curtis
1984, Water-Resources Investigations Report 84-4125
Fena Reservoir, in south-central Guam, was constructed in 1950-51 to provide a dependable water supply for the U.S. Navy. At the request of the U.S. Navy, the U.S. Geological Survey conducted a sedimentation survey of the Fena Reservoir during the months of November and December 1979. The sedimentation survey showed...
A statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio
Janet Hren, K. S. Wilson, D.R. Helsel
1984, Water-Resources Investigations Report 84-4117
Base-flow data from 779 sites in Ohio 's coal region were analyzed statistically to relate land use to selected water-quality characteristics. Sites were classified into five categories: unmined (100 percent unmined land), abandoned (50 percent or more abandoned surface mines), reclaimed (50 percent or more reclaimed surface mines), deep-mined (50...
Water resources data, Pennsylvania, water year 1983. Volume 2: Susquehanna and Potomac River basins
J.W. Buchanan, W.C. Loper, W.P. Schaffstall, R.A. Hainly
1984, Water Data Report PA-83-2
Water resources data for the 1983 water year for Pennsylvania consist of records of discharge and water quality of streams; contents of lakes and reservoirs; and water levels, and water quality of ground-water wells. This volume contains records for water discharge at 84 stations; contents at 13 lakes and reservoirs,...
Geohydrologic and drill-hole data for test well USW H-3, Yucca Mountain, Nye County, Nevada
William Thordarson, F. E. Rush, R.W. Spengler, S. J. Waddell
1984, Open-File Report 84-149
Test well USW H-3 is one of a series of test wells drilled in and near the southwestern part of the Nevada Test Site for hydraulic testing, hydrologic monitoring, and geophysical logging. The work was performed in cooperation with the U.S. Department of Energy as part of the Nevada Nuclear...
Hydrologic data for the Larimer-Weld regional water-monitoring program, Colorado, 1975-82
S. R. Blakely, J.T. Steinheimer
1984, Open-File Report 84-139
The Larimer-Weld, Colorado, regional Monitoring Program was begun in 1976 to provide information on the quality and quantity of the surface-water resources in the area. Three stations on the big Thompson River and five stations on the Cache La Poudre River were selected for a data-collection network. Four previously established...
Directory of member organizations of the National Water Data Exchange (NAWDEX)
Cassandra D. Blackwell
1984, Open-File Report 84-469
The National Water Data Exchange (NAWDEX) is a national confederation of water-oriented organizations working together to improve access to water data. It consists of member organizations from all sectors of the water-data community. This Directory provides the names, addresses, and telephone numbers of all NAWDEX member organizations and their designated...
Appraisal of data for ground-water quality in Nebraska
R. A. Engberg
1984, Water Supply Paper 2245
This report summarizes existing data for groundwater quality in Nebraska and indicates their adequacy as a data base. Analyses have been made of water from nearly 10,000 wells by 8 agencies. Those analyses that meet reliability criteria have been aggregated by geologic source of water into four principal aquifer groupings--Holocene-Pleistocene...
A digital model for streamflow routing by convolution methods
W.H. Doyle Jr., H.O. Shearman, G.J. Stiltner, W.O. Krug
1984, Water-Resources Investigations Report 83-4160
U.S. Geological Survey computer model, CONROUT, for routing streamflow by unit-response convolution flow-routing techniques from an upstream channel location to a downstream channel location has been developed and documented. Calibration and verification of the flow-routing model and subsequent use of the model for simulation is also documented. Three hypothetical examples...
Test well DO-CE 88 at Cambridge, Dorchester County, Maryland
Henry Trapp Jr., LeRoy L. Knobel, Harold Meisler, P. Patrick Leahy
1984, Water Supply Paper 2229
Test well DO-CE 88 at Cambridge, Maryland, penetrated 3,299 feet of unconsolidated Quaternary, Tertiary and Cretaceous sediments and bottomed in quartz-monzonite gneiss. The well was drilled to provide data for a study of the aquifer system of the northern Atlantic Coastal Plain. Twenty-one core samples were collected. Six sand zones...